package cn.hl.sfzy.service;

import cn.hl.sfzy.entity.CourseMark;
import cn.hl.sfzy.entity.CourseTalk;
import com.github.pagehelper.PageInfo;

import java.util.List;

public interface CourseTalkService {
    PageInfo<CourseTalk> findByCourseId(int pageNum, int pageSize, Long course_id);
    List<CourseTalk> findByCourseIdOrder1(Long course_id);
    List<CourseTalk> findByCourseIdOrder2(Long course_id);

}
